It can configure systems, deploy software, and orchestrate more advanced IT tasks such as continuous deployments or zero downtime rolling updates.

It also has a strong focus on security and reliability, featuring a minimum of moving parts, usage of OpenSSH for transport (with other transports and pull modes as alternatives), and a language that is designed for even those who are not familiar with the program.

Playbooks are one of the core features of Ansible and tell Ansible what to execute.

It helps you to use and assign a value to a variable and use that anywhere in the playbook.

So these are the few things that you should start using in your day to day ansible playbook.

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